| Brian Doyle | |
| Birth Date: | 28 February 1984 |
| Birth Place: | Rockland, New York, U.S. |
| Weight: | 245lb |
| Ru Position: | Lock |
| Repteam1: | United States |
| Repyears1: | 2008–2013 |
| Repcaps1: | 15 |
| Reppoints1: | 5 |
| Ru Ntupdate: | 10 April 2020 |
| Clubs1: | San Diego Breakers |
| Years1: | 2016 |
| Apps1: | 3 |
| Points1: | 0 |
| Ru Clubupdate: | 10 April 2020 |
| Occupation: | Professional rugby union player |
Brian Doyle (born February 28, 1984, in Concord, California) is a former American rugby union player who last played for the San Diego Breakers and the United States national rugby union team.[1] He played second row.[2]